diff --git a/includes/admin/admin-tools.php b/includes/admin/admin-tools.php
index c081fb0..8d59e69 100644
--- a/includes/admin/admin-tools.php
+++ b/includes/admin/admin-tools.php
@@ -275,7 +275,7 @@ class acf_admin_tools {
 		
 		
 		?>
-		<form method="post">
+		<form method="post" enctype="multipart/form-data">
 			<?php $tool->html(); ?>
 			<?php acf_nonce_input( $tool->name ); ?>
 		</form>
@@ -351,4 +351,4 @@ function acf_get_admin_tool_url( $tool = '' ) {
 }
 
 
-?>
\ No newline at end of file
+?>